M1.5 earthquake 16 km WNW of Willow, Alaska

Magnitude

1.5 (ml), micro

Local time

Sat, Aug 7, 2021, 5:52 PM AKDT

UTC

2021-08-08 01:52:02 UTC

Depth

46.3 km (28.8 mi), shallow

Epicenter

61.784° N, 150.332° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

41

• Willow, AlaskaPopulation 2,102. Forecast16 kmWNW
• Knik-Fairview, AlaskaPopulation 14,923. Forecast49 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast67 kmNNW

After

1. 2.017 km WNW of Skwentna, AlaskaSat, Aug 7, 11:09 PM AKDT · 1874 days ago · 96 km deep · 78 km away
2. 2.122 km WNW of Petersville, AlaskaSun, Aug 8, 5:58 AM AKDT · 1874 days ago · 84 km deep · 96 km away
3. 3.730 km WNW of Willow, AlaskaSun, Aug 8, 9:32 PM AKDT · 1874 days ago · 60 km deep · 14 km away · felt by 76
4. 1.519 km NE of Point Possession, AlaskaSun, Aug 8, 11:45 PM AKDT · 1873 days ago · 53 km deep · 84 km away
5. 1.929 km NW of Susitna, AlaskaMon, Aug 9, 6:54 AM AKDT · 1873 days ago · 62 km deep · 32 km away
6. 1.553 km NE of Susitna North, AlaskaMon, Aug 9, 10:43 PM AKDT · 1872 days ago · 3 km deep · 100 km away
7. 1.67 km WNW of Point MacKenzie, AlaskaTue, Aug 10, 2:06 AM AKDT · 1872 days ago · 41 km deep · 46 km away
8. 1.614 km E of Beluga, AlaskaTue, Aug 10, 3:54 PM AKDT · 1872 days ago · 60 km deep · 74 km away
9. 1.923 km WSW of Anchorage, AlaskaTue, Aug 10, 4:08 PM AKDT · 1872 days ago · 44 km deep · 68 km away
10. 1.734 km WSW of Petersville, AlaskaWed, Aug 11, 1:12 AM AKDT · 1871 days ago · 83 km deep · 85 km away
11. 1.87 km WSW of Anchorage, AlaskaWed, Aug 11, 12:19 PM AKDT · 1871 days ago · 34 km deep · 67 km away · felt by 1
12. 1.527 km NW of Willow, AlaskaWed, Aug 11, 4:12 PM AKDT · 1871 days ago · 51 km deep · 15 km away
13. 2.25 km NNW of Point MacKenzie, AlaskaWed, Aug 11, 5:27 PM AKDT · 1871 days ago · 44 km deep · 45 km away
14. 4.330 km WNW of Willow, AlaskaWed, Aug 11, 10:13 PM AKDT · 1870 days ago · 60 km deep · 15 km away · felt by 401
15. 1.810 km SE of Tyonek, AlaskaThu, Aug 12, 6:05 AM AKDT · 1870 days ago · 63 km deep · 94 km away
16. 1.68 km W of Skwentna, AlaskaThu, Aug 12, 7:53 AM AKDT · 1870 days ago · 82 km deep · 68 km away
17. 2.310 km SW of Susitna, AlaskaThu, Aug 12, 10:15 AM AKDT · 1870 days ago · 63 km deep · 38 km away
18. 2.034 km ENE of Chase, AlaskaThu, Aug 12, 11:46 AM AKDT · 1870 days ago · 64 km deep · 99 km away
19. 1.912 km SSE of Elmendorf Air Force Base, AlaskaThu, Aug 12, 1:43 PM AKDT · 1870 days ago · 40 km deep · 82 km away
20. 1.539 km WNW of Skwentna, AlaskaFri, Aug 13, 3:23 AM AKDT · 1869 days ago · 110 km deep · 100 km away
21. 1.81 km NNW of Elmendorf Air Force Base, AlaskaFri, Aug 13, 5:40 AM AKDT · 1869 days ago · 28 km deep · 68 km away
22. 1.726 km N of Fishhook, AlaskaFri, Aug 13, 5:41 AM AKDT · 1869 days ago · 15 km deep · 58 km away
23. 1.831 km WSW of Skwentna, AlaskaFri, Aug 13, 1:13 PM AKDT · 1869 days ago · 115 km deep · 86 km away
24. 1.832 km NW of Willow, AlaskaFri, Aug 13, 2:32 PM AKDT · 1869 days ago · 60 km deep · 20 km away
25. 1.616 km WNW of Point MacKenzie, AlaskaFri, Aug 13, 3:43 PM AKDT · 1869 days ago · 33 km deep · 39 km away
26. 2.626 km W of Susitna, AlaskaFri, Aug 13, 7:51 PM AKDT · 1869 days ago · 75 km deep · 46 km away · felt by 1
27. 1.613 km SE of Skwentna, AlaskaFri, Aug 13, 8:11 PM AKDT · 1869 days ago · 69 km deep · 48 km away
28. 1.815 km SSW of Susitna, AlaskaSat, Aug 14, 4:55 AM AKDT · 1868 days ago · 62 km deep · 44 km away · felt by 1
29. 2.9Central AlaskaSat, Aug 14, 8:13 AM AKDT · 1868 days ago · 76 km deep · 73 km away
30. 2.328 km E of Skwentna, AlaskaSat, Aug 14, 10:36 AM AKDT · 1868 days ago · 69 km deep · 33 km away
31. 1.733 km SSW of Trapper Creek, AKSat, Aug 14, 5:59 PM AKDT · 1868 days ago · 62 km deep · 34 km away
32. 1.97 km ESE of Susitna North, AlaskaSat, Aug 14, 10:16 PM AKDT · 1867 days ago · 49 km deep · 49 km away
33. 1.86 km NNE of Point MacKenzie, AlaskaSun, Aug 15, 1:16 AM AKDT · 1867 days ago · 31 km deep · 47 km away
34. 2.227 km WNW of Petersville, AlaskaSun, Aug 15, 2:53 PM AKDT · 1867 days ago · 89 km deep · 98 km away
35. 1.546 km SSW of Skwentna, AlaskaMon, Aug 16, 12:45 AM AKDT · 1866 days ago · 94 km deep · 82 km away
36. 1.56 km N of Skwentna, AlaskaMon, Aug 16, 2:34 AM AKDT · 1866 days ago · 81 km deep · 64 km away
37. 1.74 km SSE of Big Lake, AlaskaMon, Aug 16, 10:53 AM AKDT · 1866 days ago · 30 km deep · 40 km away
38. 1.537 km WSW of Skwentna, AlaskaMon, Aug 16, 3:21 PM AKDT · 1866 days ago · 108 km deep · 89 km away
39. 1.636 km WNW of Beluga, AlaskaMon, Aug 16, 11:20 PM AKDT · 1865 days ago · 80 km deep · 96 km away
40. 1.624 km NW of Fishhook, AlaskaTue, Aug 17, 2:08 AM AKDT · 1865 days ago · 36 km deep · 42 km away
41. 1.614 km W of Point Possession, AlaskaTue, Aug 17, 6:01 AM AKDT · 1865 days ago · 11 km deep · 100 km away
42. 2.1Southern AlaskaTue, Aug 17, 10:35 AM AKDT · 1865 days ago · 35 km deep · 51 km away
43. 1.548 km NW of Beluga, AlaskaTue, Aug 17, 5:26 PM AKDT · 1865 days ago · 93 km deep · 91 km away
44. 1.83 km NW of Point MacKenzie, AlaskaWed, Aug 18, 10:20 AM AKDT · 1864 days ago · 46 km deep · 47 km away
45. 1.720 km WNW of Susitna, AlaskaWed, Aug 18, 8:43 PM AKDT · 1864 days ago · 62 km deep · 33 km away
46. 2.33 km SSW of Susitna, AlaskaThu, Aug 19, 7:13 AM AKDT · 1863 days ago · 6 km deep · 32 km away
47. 1.542 km SW of Skwentna, AlaskaThu, Aug 19, 10:49 AM AKDT · 1863 days ago · 109 km deep · 89 km away
48. 1.710 km E of Point Possession, AlaskaThu, Aug 19, 8:06 PM AKDT · 1863 days ago · 10 km deep · 97 km away
49. 2.746 km SW of Skwentna, AlaskaFri, Aug 20, 7:01 AM AKDT · 1862 days ago · 119 km deep · 92 km away · felt by 1
50. 2.833 km NW of Beluga, AlaskaFri, Aug 20, 12:12 PM AKDT · 1862 days ago · 78 km deep · 77 km away
51. 2.123 km SSE of Skwentna, AlaskaFri, Aug 20, 4:43 PM AKDT · 1862 days ago · 66 km deep · 47 km away
52. 1.538 km W of Skwentna, AlaskaFri, Aug 20, 8:14 PM AKDT · 1862 days ago · 119 km deep · 95 km away
53. 1.727 km NNE of Skwentna, AlaskaFri, Aug 20, 11:15 PM AKDT · 1861 days ago · 78 km deep · 67 km away
54. 1.827 km E of Chase, AlaskaSat, Aug 21, 1:26 AM AKDT · 1861 days ago · 55 km deep · 83 km away
55. 1.57 km SSE of Big Lake, AlaskaSat, Aug 21, 4:23 AM AKDT · 1861 days ago · 28 km deep · 43 km away
56. 2.014 km N of Beluga, AlaskaSat, Aug 21, 1:17 PM AKDT · 1861 days ago · 72 km deep · 68 km away
57. 1.939 km ENE of Susitna North, AlaskaSat, Aug 21, 1:57 PM AKDT · 1861 days ago · 46 km deep · 85 km away
58. 1.513 km N of Willow, AlaskaSun, Aug 22, 6:19 AM AKDT · 1860 days ago · 41 km deep · 19 km away
59. 1.518 km SW of Petersville, AlaskaSun, Aug 22, 7:27 AM AKDT · 1860 days ago · 73 km deep · 75 km away
60. 2.11 km ENE of Big Lake, AlaskaSun, Aug 22, 10:45 AM AKDT · 1860 days ago · 46 km deep · 35 km away

The first 60 of at least 199.

Before

1. 1.98 km WSW of Big Lake, AlaskaSat, Aug 7, 2:19 PM AKDT · 1875 days ago · 40 km deep · 35 km away
2. 1.812 km W of Point Possession, AlaskaFri, Aug 6, 6:47 PM AKDT · 1876 days ago · 12 km deep · 99 km away
3. 1.527 km NW of Beluga, AlaskaFri, Aug 6, 4:49 PM AKDT · 1876 days ago · 73 km deep · 81 km away
4. 2.510 km NW of Elmendorf Air Force Base, AlaskaFri, Aug 6, 10:03 AM AKDT · 1876 days ago · 41 km deep · 59 km away · felt by 2
5. 2.34 km NE of Skwentna, AlaskaFri, Aug 6, 9:25 AM AKDT · 1876 days ago · 81 km deep · 59 km away
6. 2.737 km SSW of Skwentna, AlaskaFri, Aug 6, 1:32 AM AKDT · 1876 days ago · 89 km deep · 72 km away
7. 2.636 km E of Skwentna, AlaskaThu, Aug 5, 5:50 PM AKDT · 1877 days ago · 75 km deep · 33 km away
8. 1.524 km SSW of Susitna, AlaskaThu, Aug 5, 12:07 PM AKDT · 1877 days ago · 61 km deep · 53 km away
9. 1.624 km WNW of Susitna, AlaskaThu, Aug 5, 2:30 AM AKDT · 1877 days ago · 73 km deep · 38 km away
10. 1.824 km ESE of Skwentna, AlaskaWed, Aug 4, 11:02 PM AKDT · 1877 days ago · 73 km deep · 36 km away
11. 1.82 km ESE of Beluga, AlaskaTue, Aug 3, 10:40 AM AKDT · 1879 days ago · 58 km deep · 82 km away
12. 1.812 km NE of Skwentna, AlaskaTue, Aug 3, 4:09 AM AKDT · 1879 days ago · 71 km deep · 56 km away
13. 1.530 km ENE of Beluga, AlaskaMon, Aug 2, 8:30 PM AKDT · 1880 days ago · 49 km deep · 61 km away
14. 1.621 km NNW of Susitna, AlaskaMon, Aug 2, 9:22 AM AKDT · 1880 days ago · 40 km deep · 21 km away
15. 2.047 km ENE of Susitna North, AlaskaSun, Aug 1, 9:40 PM AKDT · 1881 days ago · 2 km deep · 93 km away
16. 1.86 km NNE of Fishhook, AlaskaSun, Aug 1, 8:57 PM AKDT · 1881 days ago · 25 km deep · 60 km away
17. 2.828 km WSW of Susitna, AlaskaSun, Aug 1, 4:42 PM AKDT · 1881 days ago · 67 km deep · 53 km away
18. 1.635 km SSW of Trapper Creek, AlaskaSun, Aug 1, 8:57 AM AKDT · 1881 days ago · 55 km deep · 29 km away
19. 1.831 km SW of Petersville, AlaskaSun, Aug 1, 5:30 AM AKDT · 1881 days ago · 86 km deep · 76 km away
20. 2.011 km SE of Talkeetna, AlaskaSun, Aug 1, 12:52 AM AKDT · 1881 days ago · 10 km deep · 57 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event ak021a3v4xkx. Read Fri, Sep 25, 2026, 5:22 PM UTC.